Plumbing & Heating Pipe Fittings (4498 items found)



Clear all
Brand Name
Customer Rating
Brand Name
    • $
      Enter valid price range.
Customer Rating

Showing 30 of 4498

Whether you’re simply stocking up on plumbing fittings and repair parts or have a specific project in mind, Ace offers many types of pipe fittings made of different materials. Find your plumbing fitting solutions at Ace, then shop for other essential plumbing repair parts for your home needs.  

How to Choose Plumbing Fittings

Choosing the material of your pipe fitting comes down to what will be running through the pipe. From fittings perfect for cold water supplies to reliable options for gases and chemicals wastes, we carry a variety of fitting options to help you get the job done.

  • Plastic Fittings: Available in an array of shapes and sizes, PVC pipe fittings are best used for cold water supply and drain lines.
  • Iron Fittings: There are several specific types of iron fittings for different uses. Galvanized malleable iron fittings are best used for water supply, while black iron fittings are used for gas lines.
  • Brass Fittings: Reliable and durable, brass pipe fittings are good for hot water supplies because brass can withstand very high temperatures. Brass is also corrosion-resistant, making it a good material for gases and chemical waste. 
  • PEX Fittings: Made of a strong plastic called cross-linked polyethylene, PEX fittings present a versatile fitting option. They can be used as heating fittings, as well as for transporting various chemicals and waste.
  • Push Fit Fittings: Available in several shapes, they provide a quick and easy way to repair a pipe issue without professional help. They are designed to be used with specific pipes, so be sure to consult the manufacturer’s instructions.
  • Copper Fittings: Copper pipe connectors are often used to supply hot and cold water. They are heavily resistant to corrosion, making them a good choice for household use.
  • ABS Fittings: A type of thermoplastic, ABS pipe fittings are incredibly durable and chemical-resistant. ABS pipes and pipe fittings are good options for plumbing and chemical waste.

And when you need to test the pressure of your pipes, our selection of test plugs proves to be a reliable option.

Pipe Fitting Shapes

Plumbing systems can be complex, and may require intricately laced pipes and plumbing fittings to work well. As such, there are many fitting shapes to help get the job done, each offering a specific use. Here are some commonly shaped pipes and their purposes:

  • Coupling Pipe Fitting: A small, straight pipe used to join pipes together.
  • Elbow Pipe Fitting: Bent like an elbow, they are used to change the direction of the piping.
  • Tee Pipe Fitting: A t-shaped fitting is a versatile connector that can join three pipes.
  • Reducer Pipe Fitting: An attachment that can connect pipes of two different sizes and reduce hydraulic flow.
  • Cross Pipe Fitting: A fitting with four openings that secures four pipes together.

No matter what type of pipe you're replacing or repairing, Ace has what you need to get the job done. And with our selection of plumbing repair parts, you can tackle any job no matter how big or small.